The domain of the function f(x)=\[\frac{1}{\sqrt{^{10}{{C}_{x-1}}-3{{\times }^{10}}{{C}_{x}}}}\] contains the points

The domain of the function f(x)=\[\frac{1}{\sqrt{^{10}{{C}_{x-1}}-3{{\

1.	The domain of the function f(x)=\[\frac{1}{\sqrt{^{10}{{C}_{x-1}}-3{{\times }^{10}}{{C}_{x}}}}\] contains the points
A.	\[9,10,11\]
B.	\[9,10,12\]
C.	All natural numbers
D.	None of these
Answer» E.

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The domain of the function f(x)=\[\frac{1}{\sqrt{^{10}{{C}_{x-1}}-3{{\times }^{10}}{{C}_{x}}}}\] contains the points

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